diff options
| author |   Yao Zi <ziyao@disroot.org> | 2025-08-08 09:36:56 +0000 |
|---|---|---|
| committer |   Paolo Abeni <pabeni@redhat.com> | 2025-08-12 12:52:21 +0200 |
| commit | a7f75e2883c4bd57b12c3be61bb926929adad9c0 (patch) | |
| tree | fb6d05f3b440fa64924aec82f4a6fd9e0ae1cc93 | |
| parent | net: stmmac: thead: Get and enable APB clock on initialization (diff) | |
| download | wireguard-linux-a7f75e2883c4bd57b12c3be61bb926929adad9c0.tar.xz wireguard-linux-a7f75e2883c4bd57b12c3be61bb926929adad9c0.zip | |
riscv: dts: thead: Add APB clocks for TH1520 GMACs
Describe perisys-apb4-hclk as the APB clock for TH1520 SoC, which is
essential for accessing GMAC glue registers.
Fixes: 7e756671a664 ("riscv: dts: thead: Add TH1520 ethernet nodes")
Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Drew Fustini <fustini@kernel.org>
Tested-by: Drew Fustini <fustini@kernel.org>
Link: https://patch.msgid.link/20250808093655.48074-5-ziyao@disroot.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
| -rw-r--r-- | arch/riscv/boot/dts/thead/th1520.dtsi | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi index 42724bf7e90e..03f1d7319049 100644 --- a/arch/riscv/boot/dts/thead/th1520.dtsi +++ b/arch/riscv/boot/dts/thead/th1520.dtsi @@ -297,8 +297,9 @@ reg-names = "dwmac", "apb"; interrupts = <67 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq"; - clocks = <&clk CLK_GMAC_AXI>, <&clk CLK_GMAC1>; - clock-names = "stmmaceth", "pclk"; + clocks = <&clk CLK_GMAC_AXI>, <&clk CLK_GMAC1>, + <&clk CLK_PERISYS_APB4_HCLK>; + clock-names = "stmmaceth", "pclk", "apb"; snps,pbl = <32>; snps,fixed-burst; snps,multicast-filter-bins = <64>; @@ -319,8 +320,9 @@ reg-names = "dwmac", "apb"; interrupts = <66 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq"; - clocks = <&clk CLK_GMAC_AXI>, <&clk CLK_GMAC0>; - clock-names = "stmmaceth", "pclk"; + clocks = <&clk CLK_GMAC_AXI>, <&clk CLK_GMAC0>, + <&clk CLK_PERISYS_APB4_HCLK>; + clock-names = "stmmaceth", "pclk", "apb"; snps,pbl = <32>; snps,fixed-burst; snps,multicast-filter-bins = <64>; |